Trace number 229998

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Diarmuid-rndi 2006-12-21? (TO) 1800.03 1812.55

General information on the benchmark

Namerandom/rand-2-50-23-fcd/
rand-2-50-23-587-230-fcd-29_ext.xml
MD5SUM5a1fd251846ccae213b4e15ae8465301
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1166.76
SatisfiableYES
(Un)Satisfiability was proved
Number of variables50
Number of constraints465
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension465
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-229998-1168314950 -o ROOT/results/node44/solver-229998-1168314950 -C 1800 -M 900 /tmp/evaluation/229998-1168314950/solver 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.94 2.00 1.99 3/82 470
/proc/meminfo: memFree=1467320/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=470] ppid=468 vsize=5352 CPUtime=0
/proc/470/stat : 470 (solver) R 468 468 30170 0 -1 4194368 18 0 0 0 0 0 0 0 23 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840473895 0 0 4096 0 0 0 0 17 1 0 0
/proc/470/statm: 1338 229 192 169 0 49 0

[startup+0.103596 s]
/proc/loadavg: 1.94 2.00 1.99 3/82 470
/proc/meminfo: memFree=1467320/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511641 s]
/proc/loadavg: 1.94 2.00 1.99 3/82 470
/proc/meminfo: memFree=1467320/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33273 s]
/proc/loadavg: 1.94 2.00 1.99 3/83 472
/proc/meminfo: memFree=1462384/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7816 CPUtime=1.29
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1470 0 0 0 129 0 0 0 25 0 1 0 179895294 8003584 1429 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134873625 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1954 1429 244 197 0 1194 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 15768

[startup+2.96989 s]
/proc/loadavg: 1.94 2.00 1.99 3/83 472
/proc/meminfo: memFree=1462384/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7816 CPUtime=2.92
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1470 0 0 0 292 0 0 0 25 0 1 0 179895294 8003584 1429 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1954 1429 244 197 0 1194 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 15768

[startup+6.17122 s]
/proc/loadavg: 1.94 2.00 1.99 3/83 472
/proc/meminfo: memFree=1462320/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7816 CPUtime=6.1
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1475 0 0 0 609 1 0 0 25 0 1 0 179895294 8003584 1434 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1954 1434 244 197 0 1194 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 15768

[startup+12.6349 s]
/proc/loadavg: 1.95 2.00 1.99 3/83 472
/proc/meminfo: memFree=1462384/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=12.49
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1483 0 0 0 1248 1 0 0 25 0 1 0 179895294 8110080 1442 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1442 244 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 15872

[startup+25.4792 s]
/proc/loadavg: 1.96 2.00 1.99 3/83 472
/proc/meminfo: memFree=1462448/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=25.23
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1484 0 0 0 2520 3 0 0 25 0 1 0 179895294 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134673337 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1443 245 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 15872

[startup+51.1158 s]
/proc/loadavg: 1.97 2.00 1.99 4/83 472
/proc/meminfo: memFree=1462448/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=50.62
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1490 0 0 0 5058 4 0 0 25 0 1 0 179895294 8110080 1449 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904463 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1449 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 15872

[startup+102.416 s]
/proc/loadavg: 2.17 2.05 2.01 3/83 472
/proc/meminfo: memFree=1462512/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=101.46
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1492 0 0 0 10137 9 0 0 25 0 1 0 179895294 8110080 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134883844 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1451 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 15872

[startup+162.471 s]
/proc/loadavg: 2.06 2.04 2.01 3/83 472
/proc/meminfo: memFree=1462512/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=160.97
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1492 0 0 0 16084 13 0 0 25 0 1 0 179895294 8110080 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134867253 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1451 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 160.97
Current children cumulated vsize (KiB) 15872

[startup+222.524 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 472
/proc/meminfo: memFree=1462448/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=220.47
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 22028 19 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876752 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.47
Current children cumulated vsize (KiB) 15872

[startup+282.576 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 472
/proc/meminfo: memFree=1462512/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=279.98
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 27974 24 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752415 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 279.98
Current children cumulated vsize (KiB) 15872

[startup+342.582 s]
/proc/loadavg: 2.15 2.05 2.01 3/89 612
/proc/meminfo: memFree=1461168/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=339.27
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 33897 30 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877041 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.27

################
# More data... #
################

/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1233.04
Current children cumulated vsize (KiB) 15872

[startup+1302.84 s]
/proc/loadavg: 2.01 2.02 2.00 3/87 759
/proc/meminfo: memFree=1329936/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1292.76
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 129172 104 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684930 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1292.76
Current children cumulated vsize (KiB) 15872

[startup+1362.85 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 761
/proc/meminfo: memFree=1329680/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1352.49
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 135140 109 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870526 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1352.49
Current children cumulated vsize (KiB) 15872

[startup+1422.86 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 761
/proc/meminfo: memFree=1329680/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1412.21
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 141107 114 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1412.21
Current children cumulated vsize (KiB) 15872

[startup+1482.86 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 761
/proc/meminfo: memFree=1329744/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1471.94
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 147076 118 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1471.94
Current children cumulated vsize (KiB) 15872

[startup+1542.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 761
/proc/meminfo: memFree=1329744/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1531.66
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 153044 122 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672814 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1531.66
Current children cumulated vsize (KiB) 15872

[startup+1602.88 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 761
/proc/meminfo: memFree=1329744/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1591.39
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 159013 126 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1591.39
Current children cumulated vsize (KiB) 15872

[startup+1662.88 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 761
/proc/meminfo: memFree=1329808/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1651.12
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 164981 131 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1651.12
Current children cumulated vsize (KiB) 15872

[startup+1722.89 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 761
/proc/meminfo: memFree=1329808/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1710.84
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 170949 135 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134888499 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1710.84
Current children cumulated vsize (KiB) 15872

[startup+1782.89 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 761
/proc/meminfo: memFree=1329808/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1770.56
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 176918 138 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684930 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1770.56
Current children cumulated vsize (KiB) 15872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.5 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 761
/proc/meminfo: memFree=1329808/2055920 swapFree=4191892/4192956
[pid=468] ppid=466 vsize=5352 CPUtime=0
/proc/468/stat : 468 (solver) S 466 468 30170 0 -1 4194304 313 174 0 0 0 0 0 0 21 0 1 0 179895293 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 1338 229 192 169 0 49 0
[pid=471] ppid=468 vsize=7920 CPUtime=1800.03
/proc/471/stat : 471 (xlisp) R 468 468 30170 0 -1 4194304 1495 0 0 0 179862 141 0 0 25 0 1 0 179895294 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751704 0 0 4096 130 0 0 0 17 1 0 0
/proc/471/statm: 1980 1454 248 197 0 1220 0
[pid=472] ppid=468 vsize=2600 CPUtime=0
/proc/472/stat : 472 (sed) S 468 468 30170 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 179895294 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264840642642 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/472/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15872

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 468 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.004999
while last known CPU time is 1800.03

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1812.55
CPU time (s): 1800.03
CPU user time (s): 1798.62
CPU system time (s): 1.41
CPU usage (%): 99.3093
Max. virtual memory (cumulated for all children) (KiB): 15872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 4

runsolver used 2.07468 s user time and 5.98609 s system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Jan  9 03:55:50 UTC 2007


IDJOB= 229998
IDBENCH= 6390
FILE ID= node44/229998-1168314950

PBS_JOBID= 3502369

Free space on /tmp= 66545 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23-fcd/rand-2-50-23-587-230-fcd-29_ext.xml
COMMAND LINE= /tmp/evaluation/229998-1168314950/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-229998-1168314950 -o ROOT/results/node44/conversion-229998-1168314950 -C 600 -M 900 /tmp/evaluation/229998-1168314950/conversion /tmp/evaluation/229998-1168314950/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-229998-1168314950 -o ROOT/results/node44/solver-229998-1168314950 -C 1800 -M 900  /tmp/evaluation/229998-1168314950/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  5a1fd251846ccae213b4e15ae8465301

RANDOM SEED= 90670083

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1468000 kB
Buffers:         58044 kB
Cached:         438324 kB
SwapCached:        304 kB
Active:         210392 kB
Inactive:       318668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468000 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          49120 kB
Slab:            43920 kB
Committed_AS:  3937824 kB
PageTables:       1860 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66543 MiB



End job on node44 on Tue Jan  9 04:26:16 UTC 2007